Method for the manufacture of sheetlike or weblike material prov

Method of forming copy resistant documents by forming an orderly

Method of molding a multi-colored article

Microstructure-bearing composite plastic articles and method of

Multilayer polymeric reflective bodies for decorative and securi

Multilayer reflective film or pigment with viewing angle...

Phototranschromic ink

Plastics film, use of dyestuffs therein and process for...

Print media with near infrared fluorescent sense mark and printe

Printed matter

Printed matter producing reflective intaglio effect

Printed sheets containing concealed images and method and materi

Product presenting different artistic images in the presence and

Reflex light reflecting sheet

Rub and show graphics

Security label having security element and method of making...

Securtiy element

Self-contained covert image

Thermochromic laminate member and toy utilizing the same

Three dimensional card